在解答關(guān)于SAT語(yǔ)法改進(jìn)句子題型(Improving Sentences)的時(shí)候，大家需要關(guān)注很多語(yǔ)法項(xiàng)目，尤其是一些可以讓句子變得更加簡(jiǎn)潔的項(xiàng)目。下面就為大家介紹一個(gè)SAT語(yǔ)法改進(jìn)句子題型中這方面的相關(guān)知識(shí)點(diǎn)，就是邏輯主語(yǔ)的出現(xiàn)形式，供大家參考

SAT語(yǔ)法改進(jìn)句子題型中，邏輯主語(yǔ)出現(xiàn)的形式很多，主要有以下幾個(gè)方面。

1. 在SAT語(yǔ)法改進(jìn)句子題型中，邏輯主語(yǔ)經(jīng)常以現(xiàn)在分詞作為句子的開(kāi)頭

例如，Lacking good instruction, my mistakes in creating a graph to illustrate historical trends were numerous. ( 句子以現(xiàn)在分詞lacking開(kāi)始)
(A) my mistakes in creating a graph to illustrate historical trends were numerous
(B) I made numerous mistakes in creating a graph to illustrate historical trends
(C) there were numerous mistakes in the graph I created to illustrate historical trends
(D) I created a graph to illustrate historical trends with numerous mistakes
(E) The graph I made for illustrating historical trends had numerous mistakes

2. 在SAT語(yǔ)法改進(jìn)句子題型中，邏輯主語(yǔ)也習(xí)慣以過(guò)去分詞作為開(kāi)始

例如，Carried by the strong, dry winds of the stratosphere, the 1980 eruption of Mount Saint Helens caused dust that crossed the United States in three days and circled the globe in two weeks. (句子以過(guò)去分詞carried開(kāi)始)
(A) the 1980 eruption of Mount Saint Helens caused dust that
(B) Mount Saint Helens’ eruption in 1980 caused dust that
(C) dust from the 1980 eruption of Mount Saint Helens
(D) dust from the 1980 eruption of Mount Saint Helens that
(E) there was dust from the 1980 eruption of Mount Saint Helens and it

3. 在SAT語(yǔ)法改進(jìn)句子題型中，以介詞加分詞開(kāi)始也是邏輯主語(yǔ)出現(xiàn)的一種形式。

例如，By simply entering an internet website or calling a toll-free number, a catalog order can be placed for almost anything from cheesecakes to fully equipped desktop computers. (句子以介詞by加分詞entering…or calling…開(kāi)始)
(A) a catalog order can be placed
(B) by placing a catalog order
(C) they will place your catalog order
(D) you can place a catalog order
(E) your catalog order can be placed

4. 以連詞加分詞或形容詞開(kāi)始的形式在在SAT語(yǔ)法改進(jìn)句子題型中也表明了邏輯主語(yǔ)的出現(xiàn)。

例如，While driving down the road, the house with the large yard and small pond attracted the family’s attention. (句子以連詞while加分詞driving down…開(kāi)始)
(A) the house with the large yard and small pond attracted the family’s attention
(B) the house having the large yard and a small pond attracted the attention of the family
(C) the house with the yard and small pond was attractive to the family’s attention
(D) the family’s attention was attracted by the house with the large yard and small pond
(E) the family was attracted to the house with the large yard and small pond

以上就是關(guān)于在SAT語(yǔ)法改進(jìn)句子題型中，邏輯主語(yǔ)出現(xiàn)的形式，基本上都是在句子的開(kāi)頭出現(xiàn)。如果大家在解答關(guān)于SAT語(yǔ)法改進(jìn)句子題型的時(shí)候，可以迅速發(fā)現(xiàn)考察的知識(shí)點(diǎn)，會(huì)對(duì)大家的SAT語(yǔ)法改進(jìn)句子題型的解題效率有很大的幫助的。